2-Methylundecanal

Modify Date: 2025-08-25 23:03:11

2-Methylundecanal structure	Common Name	2-Methylundecanal
	CAS Number	110-41-8	Molecular Weight	184.318
	Density	0.8±0.1 g/cm3	Boiling Point	171.0±0.0 °C at 760 mmHg
	Molecular Formula	C₁₂H₂₄O	Melting Point	N/A
	MSDS	N/A	Flash Point	93.3±0.0 °C

Name	2-methylundecanal
Synonym	More Synonyms

Density	0.8±0.1 g/cm3
Boiling Point	171.0±0.0 °C at 760 mmHg
Molecular Formula	C₁₂H₂₄O
Molecular Weight	184.318
Flash Point	93.3±0.0 °C
Exact Mass	184.182709
PSA	17.07000
LogP	4.97
Vapour Pressure	1.4±0.3 mmHg at 25°C
Index of Refraction	1.429

2-Methylundecanal MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YQ1509000

CHEMICAL NAME :: Undecanal, 2-methyl-

CAS REGISTRY NUMBER :: 110-41-8

BEILSTEIN REFERENCE NO. :: 1758291

LAST UPDATED :: 199710

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C12-H24-O

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >5 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 11,485,1973

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >10 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 11,485,1973 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X5068 No. of Facilities: 2029 (estimated) No. of Industries: 7 No. of Occupations: 9 No. of Employees: 16569 (estimated) No. of Female Employees: 11794 (estimated)

Safety Phrases	S24/25
WGK Germany	1
RTECS	YQ1509000
HS Code	2912190090

Precursor 7
CAS#:68141-17-3 2-methyl undeca... CAS#:821-95-4 1-Undecene CAS#:201230-82-2 carbon monoxide CAS#:10522-26-6 2-methyl undecanol
CAS#:124-11-8 nonene CAS#:123-38-6 Propionaldehyde CAS#:124324-20-5 methyl 2-methyl...
DownStream 10
CAS#:10522-26-6 2-methyl undecanol CAS#:1208234-07-4 11-methyl-3,6,9... CAS#:1208234-08-5 14-methyl-3,6,9... CAS#:24323-25-9 2-methylundecan...
CAS#:1120-21-4 Undecane CAS#:18516-37-5 1-Undecene, 2-m... CAS#:68141-17-3 2-methyl undeca... CAS#:61539-83-1 2-chloroundecane
CAS#:61868-05-1 2,4-dimethyltri... CAS#:55955-69-6 2-Methylundecan...

HS Code	2912190090
Summary	2912190090 acyclic aldehydes without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

2-methyl-undecanal

Aldehyde M.N.A.

Aldehyde C-12

Methyl-n-nonylacetaldehyde

Methyl-nonyl-acetaldehyd

Methyl n-nonyl acetic aldehyde

methyl-nonyl-acetaldehyde

Methyl N-nonylacetaldehyde

UNII-S94QNS2VY5

Methyl n-nonyl acetaldehyde

Methylnonylacetaldehyde

MFCD00006990

2-Methyl-1-undecanal

2-Methylhendecanal

Methylnonylacetic aldehyde

UNDECANAL,2-METHYL

Undecanal, 2-methyl-

FEMA 2749

EINECS 203-765-0

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Methylundecanal
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Methylundecanal
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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2-Methylundecanal

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Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

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The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.